← Back to browseobservationnoun#6,203Translations監視かんし観察かんさつ観測かんそく見聞けんぶんEnglish definitionthe act of making and recording a measurementExamplesObservation is a passive science, experimentation an active science.Science is based on careful observation.Similar wordsobservationsobservationalobservativereservationobservatoryconservation← fountainabortion →